🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 10.3

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.98 AU - 1.26 AU

Year: 765 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,366,899 km

• M1: 128,056 km (0.112 R)
• M2: 523,443 km (0.082 R)
• M3: 1,790,836 km (0.055 R)
• M4: 2,589,838 km (0.034 R)
• M5: 3,064,662 km (0.094 R)
• M6: 3,408,587 km (0.112 R)
• M7: 3,907,496 km (0.117 R)
• M8: 4,897,834 km (0.105 R)
• M9: 5,227,249 km (0.085 R)
• M10: 5,758,770 km (0.098 R)
• M11: 6,550,741 km (0.105 R)
• M12: 7,016,439 km (0.087 R)
• M13: 7,458,800 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479

Radius: 9.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.98 AU - 1.48 AU

Year: 881 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,366,899 km

• M1: 121,922 km (0.078 R)
• M2: 853,306 km (0.097 R)
• M3: 1,392,906 km (0.091 R)
• M4: 1,716,336 km (0.099 R)
• M5: 2,618,262 km (0.038 R)
• M6: 2,944,535 km (0.043 R)
• M7: 3,512,708 km (0.1 R)
• M8: 5,165,614 km (0.109 R)
• M9: 5,606,629 km (0.107 R)
• M10: 6,253,939 km (0.051 R)
• M11: 6,733,999 km (0.091 R)
• M12: 8,127,054 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 10.3

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.25 AU - 2.07 AU

Year: 1381 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,366,899 km

• M1: 128,056 km (0.08 R)
• M2: 468,989 km (0.062 R)
• M3: 920,625 km (0.111 R)
• M4: 1,252,882 km (0.088 R)
• M5: 1,596,209 km (0.069 R)
• M6: 1,942,379 km (0.118 R)
• M7: 2,339,112 km (0.088 R)
• M8: 3,140,658 km (0.062 R)
• M9: 3,850,799 km (0.07 R)
• M10: 4,410,744 km (0.052 R)
• M11: 4,889,606 km (0.089 R)
• M12: 5,382,531 km (0.106 R)
• M13: 5,973,742 km (0.08 R)
• M14: 7,310,698 km (0.12 R)
• M15: 8,334,097 km (0.115 R)
• M16: 10,029,041 km (0.108 R)
• M17: 10,502,519 km (0.115 R)
• M18: 11,123,499 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.9

Radius: 6.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.25 AU - 7.45 AU

Year: 10332 Days

Day: 20.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,366,899 km

• M1: 473,627 km (0.092 R)
• M2: 1,032,525 km (0.057 R)
• M3: 1,318,556 km (0.071 R)
• M4: 1,867,580 km (0.075 R)
• M5: 3,030,254 km (0.064 R)
• M6: 4,144,160 km (0.117 R)
• M7: 4,663,564 km (0.097 R)
• M8: 5,060,597 km (0.061 R)
• M9: 6,711,260 km (0.111 R)
• M10: 7,286,763 km (0.077 R)
• M11: 10,533,784 km (0.12 R)
• M12: 11,124,247 km (0.093 R)
• M13: 12,470,927 km (0.085 R)
• M14: 13,708,850 km (0.12 R)
• M15: 15,716,154 km (0.07 R)
• M16: 16,068,756 km (0.032 R)
• M17: 19,148,827 km (0.106 R)
• M18: 23,812,540 km (0.118 R)
• M19: 29,446,546 km (0.054 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350

Radius: 5.3

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.61 AU - 7.11 AU

Year: 11601 Days

Day: 20.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,366,899 km

• M1: 65,973 km (0.119 R)
• M2: 255,663 km (0.1 R)
• M3: 462,706 km (0.078 R)
• M4: 635,342 km (0.085 R)
• M5: 1,276,219 km (0.104 R)
• M6: 1,939,836 km (0.114 R)
• M7: 3,889,694 km (0.109 R)
• M8: 4,177,670 km (0.029 R)
• M9: 4,564,530 km (0.047 R)
• M10: 5,283,049 km (0.098 R)
• M11: 5,538,562 km (0.058 R)
• M12: 6,570,937 km (0.079 R)
• M13: 7,888,894 km (0.091 R)
• M14: 8,964,054 km (0.05 R)
• M15: 10,729,458 km (0.101 R)
• M16: 12,045,621 km (0.117 R)
• M17: 12,770,871 km (0.076 R)
• M18: 13,173,289 km (0.094 R)
• M19: 14,679,590 km (0.091 R)
• M20: 16,163,601 km (0.031 R)
• M21: 16,702,453 km (0.1 R)
• M22: 18,029,984 km (0.091 R)
• M23: 19,351,083 km (0.085 R)
• M24: 19,653,121 km (0.069 R)
• M25: 22,020,059 km (0.03 R)
• M26: 22,682,029 km (0.075 R)
• M27: 23,187,072 km (0.104 R)
• M28: 25,013,961 km (0.093 R)
• M29: 25,462,605 km (0.049 R)
• M30: 26,654,301 km (0.103 R)
• M31: 29,049,663 km (0.078 R)
• M32: 33,066,964 km (0.08 R)
• M33: 33,607,461 km (0.113 R)
• M34: 34,594,956 km (0.113 R)
• M35: 36,743,032 km (0.116 R)
• M36: 37,206,337 km (0.039 R)
• M37: 39,702,676 km (0.091 R)
• M38: 41,178,160 km (0.112 R)
• M39: 42,055,552 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.7

Radius: 7.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.11 AU - 9.33 AU

Year: 16626 Days

Day: 24.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 83,366,899 km

• M1: 163,211 km (0.098 R)
• M2: 620,532 km (0.078 R)
• M3: 2,026,602 km (0.071 R)
• M4: 8,098,481 km (0.075 R)
• M5: 8,497,159 km (0.076 R)
• M6: 12,455,668 km (0.113 R)
• M7: 22,096,353 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.5

Radius: 3.2

Gravity: 96.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.29 AU - 10.81 AU

Year: 19055 Days

Day: 19.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 83,366,899 km

• M1: 40,092 km (0.088 R)
• M2: 696,528 km (0.063 R)
• M3: 1,093,860 km (0.042 R)
• M4: 1,250,339 km (0.091 R)
• M5: 1,643,781 km (0.097 R)
• M6: 2,744,672 km (0.068 R)
• M7: 3,144,547 km (0.086 R)
• M8: 3,343,812 km (0.049 R)
• M9: 5,493,683 km (0.074 R)
• M10: 6,436,448 km (0.081 R)
• M11: 10,455,694 km (0.036 R)
• M12: 12,728,236 km (0.068 R)
• M13: 18,400,837 km (0.09 R)
• M14: 22,399,439 km (0.104 R)
• M15: 23,348,637 km (0.119 R)
• M16: 25,553,111 km (0.11 R)
• M17: 27,772,097 km (0.047 R)
• M18: 31,141,490 km (0.101 R)
• M19: 49,428,034 km (0.061 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,463 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit